[Linter panic] panicked at 'called Option::unwrap() in pycodestyle invalid_escape_sequence.rs

[rsyring]

Possibly a dupe of #9398

# Code
print(f'Found template at {template.origin} for locations: {%s', template.origin, template_list)

# pyproject.toml
[tool.ruff]
select = [
    'W',   # pycodestyle warnings
]

Error:

panicked at 'called `Option::unwrap()` on a `None` value', crates/ruff_linter/src/rules/pycodestyle/rules/invalid_escape_sequence.rs:175:18
Backtrace:    0: <unknown>
   1: <unknown>
   2: <unknown>
   3: <unknown>
   4: <unknown>
   5: <unknown>
   6: <unknown>
   7: <unknown>
   8: <unknown>
   9: <unknown>
  10: <unknown>
  11: <unknown>
  12: <unknown>
  13: <unknown>
  14: <unknown>
  15: <unknown>
  16: <unknown>
  17: <unknown>
  18: __libc_start_call_main
             at ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
  19: __libc_start_main_impl
             at ./csu/../csu/libc-start.c:360:3
  20: <unknown>

[rsyring]

I thought I had the latest version of Ruff installed but upon further review, it was v0.1.0. Upgrading to 0.1.13 resolved the crash.

[charliermarsh]

Oh great, thank you!

[dhruvmanila]

Just for reference this was fixed in #8154 (v0.1.4).